The weather observed at BOSTON, MA (KBOS) at 05:54 PM EDT was: The skies were cloudy. Temperature: 72F ( 22C) Dewpoint: 68F ( 20C) Relative Humidity: 88% Winds from the S (190 degs) at 10 mph. Pressure: 999.1 millibars. Altimeter:29.50 inches of mercury. The prevailing visibility was 8 miles. There has been 0.00 inches of precipitation in the past hour.